3Pcs Type C Bms 2S 3S 4S 1A 2A 4A 18650 Lithium Battery Charger Board Usb C Step Up Boost Module For Li Po Polymer Power Bank(3P

Multi-Cell 2S 3S 4S Type-C To 8.4V 12.6V 16.8V Step-Up Boost Lipo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery Description: 2-Cell(2S) 8.4V Version: Input Voltage : Dc 3-6V(Recommend Dc 3.7V 5V) Input Current : 1A(1A Version);2A(2A Version);4A(4A Version) Charging Voltage : 8.4V Charging Current : 0.55A(1A Version);1.1A(2A Version);2.2A(4A Version) 3-Cell(3S) 12.6V Version: Input Voltage : Dc 3-6V(Recommend Dc 3.7V 5V) Input Current : 1A(1A Version);2A(2A Version);4A(4A Version) Charging Voltage : 12.6V Charging Current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version) 4-Cell(4S) 16.8V Version: Input Voltage : Dc 3-6V(Recommend Dc 3.7V 5V) Input Current : 1A(1A Version);2A(2A Version);4A(4A Version) Charging Voltage : 16.8V Charging Current : 0.28A(1A Version);0.56A(2A Version);1.12A(4A Version) Package: 3Pcs&Nbsp;